Natural loft insulation in Warminster
For sheep's wool or natural loft insulation in Warminster, tell us a little about the loft and we will arrange a free survey and a fixed written quote.
We cover the BA12 postcode districts, inside the Wiltshire council area.

Where we work around Warminster
Warminster is about 30 miles from Swindon as the crow flies.
We work in neighbouring Westbury, Trowbridge (Wiltshire), Melksham and Devizes too.
| Postcode districts | BA12 |
|---|---|
| Council area | Wiltshire |
| County or area | Wiltshire |
What is sheep's wool or natural loft insulation?
Sheep's wool and wood fibre are vapour-open and can take up and release moisture. They are also pleasant to handle. More about sheep's wool or natural loft insulation.
- Sheep's wool or wood fibre to the agreed performance
- Eaves kept clear
- Crawl boards so weak ceilings are not loaded
Why book with us in Warminster
Honest about grants
If you might qualify for funding, we tell you before we quote.
Eaves kept clear
Insulation is held back from the eaves so the loft can still ventilate.
Downlights made safe
Fire-rated covers or a clear zone around recessed lights.
Boarding done properly
Storage boards go on loft legs, never straight onto the insulation.
How much does sheep's wool or natural loft insulation cost in Warminster?
Installing insulation in a home is zero-rated for VAT until 31 March 2027 and 5% after that, under HMRC's rules for energy-saving materials (notice 708/6).
Building regulations in England
In England, a loft insulated across more than half its area should reach a U-value of 0.16 W/m²K. Insulation alone is not usually notified to building control. How the rules work across the UK.
Questions about sheep's wool or natural loft insulation in Warminster
Do you cover all of BA12?
Yes, we cover the BA12 postcode district and the districts around Warminster.
How soon can you visit a home in Warminster?
We call you back to agree a time that suits you, and confirm the date in writing. Availability changes week to week, so we will give you the earliest slot we have.
Can a landlord in Warminster book work for a tenanted house?
Yes. We can arrange access with the tenant directly and send you photos once the work is finished.
Do moths eat sheep's wool insulation?
Insulation-grade sheep's wool is treated against insects. We use products sold for loft insulation, not raw fleece.
Is sheep's wool insulation worth the extra cost?
In an older breathable house, or if you care about the material, often yes. In a modern semi with plasterboard ceilings the extra cost buys little performance.
